Strangely enough I was eating dried wors just the other day and Whiskey got all excited, so I tore off a bit and place it on the floor thinking he would gobble it up in no time. Not a stuff, he licked it, sniffed it and walked off. He must be the first cat in the world that disproves your theory, although he got horribly sick shortly afterwards (too much grass), so perhaps he was about to get sick and had to turn his nose to the boerewors.

Note: Buy boerewors on the way home tomorrow.